MTM - lapel width, gorge height, button stance

Please share your recommended measurements for the above elements. Presently, I ask for lapels to be 3.5 inches wide, notch to be 2.5 inches below the shoulder seam, and the top button to be 16.5 inches below the shoulder seam. For reference, I am 5'7 and 145 lbs. with an athletic build (sloped shoulders, etc.) Thanks-Edited by BUSP - 7/20/12 at 12:41pm

Please share your recommended measurements for the above elements. Presently, I ask for lapels to be 3.5 inches wide, notch to be 2.5 inches below the shoulder seam, and the top button to be 16.5 inches below the shoulder seam. Thanks-